Normally, protein is not removed when the kidneys filter waste from the blood. However, when the kidneys are damaged, protein leaks through the damaged filters and is removed from the body in the urine, along with the waste products.
1. rucksack-a bag carried by a strap on your back or shoulder. back pack, backpack, haversack, knapsack, packsack. bag-a flexible container with a single opening; he stuffed his laundry into a large bag. kit bag, kitbag-a knapsack (usually for a soldier).ucksack. n. 1. a large bag, usually having two straps and a supporting frame, carried on the back and often used by climbers, campers, etc. US and Canadian name: backpack. [C19: from German, literally: back sack].
One Shepherd's 9-minute training video How to Pack a Rucksack employs the USGI Medium ALICE.The specific focus of this training is for combat patrols in environments other than mountain warfare.ne Shepherd's 9-minute training video How to Pack a Rucksack employs the USGI Medium ALICE.